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A life-saving, seawater technology, which is applied in seawater treatment, general water supply conservation, osmosis/dialysis water/sewage treatment, etc., can solve problems such as complicated operation, poisoning death, and unusability of ordinary people, so as to increase the depth of delivery and improve efficiency effect
Active Publication Date: 2017-09-01
QINGDAO HUAGAO GRAPHENE CORP LTD
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Problems solved by technology
At present, life jackets, life rafts and other life-saving equipment equipped on ships, aircraft and offshore operating platforms cannot provide drinking water for those who fall into the water due to technical reasons. , generally died of poisoning due to lack of drinking fresh water support or being forced to drink sea water
There are attempts to equip electric or manual seawater desalinators on life jackets, life rafts and other marine lifesaving equipment, but due to technical reasons such as large size, difficult power support, complicated operation, and inability for ordinary people to use them, there is no solution so far. Problems with drinking fresh water
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Embodiment 1
[0022] The main structure of the lifesaving seawater desalination device involved in this embodiment includes a top cover 1, a cup-shaped osmotic core 2, a water-permeable shield 3, a suction pipe 4, a osmotic layer 5, a one-way suction nozzle 6, a suspension rope 7, and a rope winder 8 , expansion air chamber 9, rubber-coated lead pressure 10, fresh water cavity 11, seawater cavity 12, cup body 13 and sealing ring 14; The side wall is provided with a cup-shaped permeable core 2, the cup-shaped permeable core 2 is internally threaded with the top cover 1 with a sealing ring 14, the water-permeable shield 3 is connected with the external thread of the top cover 1, and the inner space of the cup-shaped permeable core 2 forms an expansion The air chamber 9 and the fresh water chamber 11, the expansion air chamber 9 is the scope of the 3cm space below the top cover 1, the gap between the outside of the cup-shaped permeable core 2 and the water-permeable shield 3 forms a seawater ch...
Embodiment 2
[0027] The life-saving seawater desalination device involved in this embodiment is enlarged by 5-10 times according to the proportion of Embodiment 1, the thickness and permeation area of the cup-shaped osmotic core 2 are increased, the volume of the fresh water chamber 11 is enlarged, and the depth of water entry is increased. It provides emergency living fresh water for islands, offshore operating platforms and small ship personnel under certain conditions, and has application and promotion value.
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Abstract
The invention belongs to the technical field of marine life-saving equipment, and relates to a life-saving seawater desalination device. The main structure includes a top cover, a cup-shaped permeable core, a permeable shield, a suction pipe, a permeable layer, a one-way suction nozzle, a hanging rope, a rope winder, Inflatable air chamber, encapsulated lead, fresh water cavity, sea water cavity, cup body and sealing ring, using graphene as the main material for desalination to manufacture emergency seawater desalination devices in marine environment, providing drinking water for trapped persons in marine environment , to achieve zero energy consumption in the process of seawater desalination, and to provide a basis for the miniaturization of seawater desalination equipment. It has the characteristics of small size, light weight, convenient and reliable use, and is equipped with life jackets and life rafts on ships, aircraft and offshore platforms. On the equipment, it is used by ordinary people under extreme conditions, and can continuously provide drinking water for people trapped at sea; its structure is simple, the principle is scientific and reasonable, the operability is strong, the use environment is friendly, the survival probability of the trapped people is improved, and it is easy to popularize and use. .
Description
[0001] Technical field: [0002] The invention belongs to the technical field of marine lifesaving equipment, and relates to a lifesaving seawater desalination device. The emergency seawater desalination device in the marine environment is manufactured by using graphene as the main material for desalination, and provides drinking water for trapped people in the marine environment. [0003] Background technique: [0004] Ships and planes crash, and accidents of personnel accidentally falling into the water at sea happen from time to time. According to authoritative data, at room temperature, people who fall into the water at sea float on the sea surface with direct sunlight, and if they do not drink water for 24 consecutive hours, they will have physiological dysfunction. Loss of consciousness within 36 hours until death. At present, life jackets, life rafts and other life-saving equipment equipped on ships, aircraft and offshore operating platforms cannot provide drinking water...
Claims
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Application Information
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